Hi guys, I have a 2010 insight with 110k miles. I changed brake pads and rotors about 10k miles ago. When braking at slower speeds, I notice an odd almost winding sound. I've narrowed it down, and realized it only happens when I'm braking lightly, which leads me to believe it has something to do with the regenerative braking. Has anyone experienced this? It's been driving me nuts. My mechanic wasn't able to pinpoint it, but he doesn't have experience with hybrids. Any feedback would be greatly appreciated.